| Cities | Distance |
|---|---|
| Bac to Orbetello | 447.78 mi (720.64 km) |
| Bac to Oria | 346.95 mi (558.37 km) |
| Bac to Oristano | 659.22 mi (1,060.91 km) |
| Bac to Orta Nova | 331.14 mi (532.91 km) |
| Bac to Orte | 395.91 mi (637.16 km) |
| Bac to Ortona | 319.10 mi (513.54 km) |
| Bac to Orvieto | 398.57 mi (641.44 km) |
| Bac to Orzinuovi | 451.00 mi (725.81 km) |
| Bac to Osimo | 312.49 mi (502.91 km) |
| Bac to Ospitaletto | 443.76 mi (714.17 km) |
| Bac to Ostuni | 331.89 mi (534.12 km) |
| Bac to Ottaviano | 394.36 mi (634.65 km) |
| Bac to Ovada | 519.30 mi (835.74 km) |
| Bac to Ozieri | 613.50 mi (987.34 km) |
| Bac to Paceco | 616.22 mi (991.72 km) |